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fixed grub2 installing on lvm device

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This commit is contained in:
Tobias Powalowski 2010-05-12 07:35:38 +02:00
parent 1592d7b0db
commit 3933509780
1 changed files with 5 additions and 14 deletions
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19
usr/share/archboot/installer/setup
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@ -2700,13 +2700,17 @@ dogrub2(){
# check if mapper is used
if [ "$(echo $bootdev | grep /dev/mapper)" ]; then
RAID_ON_LVM="0"
### HACK:
# create no symlinked device mapper devices, else grub-install will fail!
# grub2 needs to be fixed here!
[ -e $bootdev ] && rm $bootdev
dmsetup mknodes
#check if mapper contains a md device!
for devpath in $(pvs -o pv_name --noheading); do
if [ "$(echo $devpath | grep -v /dev/md_d | grep /dev/md)" ]; then
detectedvolumegroup="$(echo $(pvs -o vg_name --noheading $devpath))"
if [ "$(echo /dev/mapper/$detectedvolumegroup-* | grep $bootdev)" ]; then
# change bootdev to md device!
real_bootdev=$bootdev
bootdev=$(pvs -o pv_name --noheading $devpath)
RAID_ON_LVM="1"
break
@ -2832,19 +2836,6 @@ dogrub2(){
DIALOG --infobox "Installing the GRUB2 bootloader..." 0 0
# freeze and unfreeze xfs filesystems to enable grub2 installation on xfs filesystems
freeze_xfs
### HACK:
# create no symlinked device mapper devices, else grub-install will fail!
# grub2 needs to be fixed here!
# for simple lvm device!
if [ "$FAIL_COMPLEX" = "0" -a "$RAID_ON_LVM" = "0" ]; then
rm $bootdev
dmsetup mknodes
fi
# hidden md device by lvm, you need to delete the lvm symlink not /dev/md!
if [ "$FAIL_COMPLEX" = "0" -a "$RAID_ON_LVM" = "1" ]; then
rm $real_bootdev
dmsetup mknodes
fi
chroot_mount
chroot $DESTDIR /sbin/grub-install --no-floppy $bootdev >> /tmp/grub2.log
chroot_umount